| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.67 | 6.541% | $82.7504 | $82.75 | $82.75 | $82.80 |
| Purchase #2 | $65.65 | 3.168% | $67.7298 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $128.88 | 7.647% | $138.7355 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $83.77 | 13.789% | $95.321 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $154.70 | 11.300% | $172.1811 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $81.97 | 12.111% | $91.8974 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $204.49 | 13.746% | $232.5992 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $797.13 | $881.2144 | $881.22 | $881.25 | $881.20 | |